| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,835 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,915 |
| Random European Capital to Country | 0 | - | 4.98 | 190,484 |
| Random European Country to Capital | 0 | - | 4.93 | 163,996 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,035 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,178 |
| Random African Capital to Country | 0 | - | 4.97 | 100,358 |
| Random African Country to Capital | 0 | - | 4.94 | 70,959 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,655 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,546 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,588 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,866 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,392 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,663 |
| North American Sports Cities | 0 | - | 4.83 | 171,635 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,123 |
| Name a City - European Countries | 0 | - | 4.90 | 65,095 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,056 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,395 |
| Olympic Host Countries | 0 | - | 4.98 | 199,982 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 307,281 |
| Australia Map Quiz | 0 | - | 4.95 | 343,637 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,766 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,017 |
| Which City in Australia? | 0 | - | 4.67 | 34,363 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,291 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,101 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,826 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,294 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,303 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,720 |
| Europe Capital to Country | 0 | - | 4.99 | 249,347 |
| Asia Capital to Country | 0 | - | 4.96 | 126,356 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,438 |
| European Capitals by Map | 0 | - | 4.99 | 138,313 |
| African Capitals by Map | 0 | - | 4.99 | 133,122 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,072 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,931 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,779 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,145 |
| European Coastal Capitals | 0 | - | 4.95 | 90,290 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,440 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,309 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 81,684 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 46,176 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,550 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,191 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,288 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,802 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,516 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,115 |
| Official Cities in the UK | 0 | - | 4.89 | 282,731 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,805 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,166 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,832 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,895 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,628 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,039 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,031 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,990 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,521 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,109 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,771 |
| 20 Random Country Flags | 0 | - | 4.99 | 609,474 |
| Countries with the Most Downhill Skiing | 0 | - | 4.91 | 57,082 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,078 |
| British Geography Quiz #3 | 0 | - | 4.56 | 30,378 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,908 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,854 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,708 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,336 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,429 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,848 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,115 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,415 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,476 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,002 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,229 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,288,992 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,469 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,885 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,709 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,226 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,497 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,850 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,685,327 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,658 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,560 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,938 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,720 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,969 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,044 |
| Which City in Europe? | 0 | - | 4.83 | 107,108 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,268,771 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,714 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,712 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,083 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,199 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,239 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 57,855 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,871 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,544,647 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,609 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,420 |
| NBA Player to Country | 0 | - | 4.29 | 83,688 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,347 |
| Countries that Beat China | 0 | - | 4.86 | 115,386 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,860 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 505,001 |
| Boundary Waters | 0 | - | 4.92 | 88,337 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,048 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,815 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,620 |
| Cities in European History #1 | 0 | - | 4.63 | 133,706 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,288 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,682 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,855 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,092 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,108 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,602 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,458 |
| World Capitals Quiz | 0 | - | 5.00 | 5,058,565 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,375 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,475 |
| Which City in Germany? | 0 | - | 4.50 | 136,018 |
| Which City in Italy? | 0 | - | 4.67 | 89,890 |
| Which City in France? | 0 | - | 4.64 | 72,922 |
| Which City in Spain? | 0 | - | 4.50 | 49,853 |
| Which City in Canada? | 0 | - | 4.82 | 56,926 |
| Landlocked Countries | 0 | - | 4.99 | 418,015 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 99,624 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 117,319 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,020 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,147 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 520,941 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 183,469 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,034 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 336,233 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,936 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,750,865 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,714,269 |
| NBA Cities Map Quiz | 0 | - | 4.52 | 251,419 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,305 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,903 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,264 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,786 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,461 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,525 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,533 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,763 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,145 |
| American Cities by Stadium | 0 | - | 4.02 | 36,521 |
| City by Football Clubs | 0 | - | 4.38 | 137,399 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,546 |
| North America Cities by Map | 0 | - | 4.41 | 47,742 |
| Random European City to Country | 0 | - | 4.69 | 117,386 |
| Random Asian City to Country | 0 | - | 4.56 | 44,455 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,654 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,581,073 |
| US States and State Capitals | 0 | - | 4.99 | 160,906 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,350 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,610 |
| Island Countries | 0 | - | 4.99 | 709,364 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,530 |
| Himalayan Countries | 0 | - | 4.94 | 137,022 |
| Andean Countries | 0 | - | 4.95 | 83,729 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,981 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,344 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,653 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,224 |
| Danube Countries | 0 | - | 4.97 | 71,563 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,412 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,975 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,480 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,527 |
| European Landlocked Countries | 0 | - | 4.99 | 146,669 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,996 |
| Countries with the Most Species | 0 | - | 4.99 | 102,722 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,131 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,388 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,554 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,248 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,915 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,297 |
| Countries in the Alps | 0 | - | 4.87 | 117,543 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,036 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,189 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,355 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,888 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,993 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,383 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,159 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,109 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,912 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,473 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,433 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,293 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,850 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,117 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,140 |
